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Add Luau callbacks for memory allocation and debug hooks

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From [lua.h](c51743268b/VM/include/lua.h (L446))

- Added OnAllocate callback to LuaCallbacks struct
- Fixed callback function signatures for UserAtom, DebugInterrupt, and DebugProtectedError
- Updated Callbacks function to correctly map additional debug and allocation callbacks from Luau
This commit is contained in:
Shiawase 2025-04-26 18:13:26 +03:00 • committed by GitHub
parent 749c2ae39d
commit 20f1e30c23
Signed by: DevComp
GPG key ID: B5690EEEBB952194
1 changed files with 5 additions and 4 deletions
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9
ffi/lua.go
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@ -893,20 +893,21 @@ type LuaCallbacks struct {
func Callbacks(L *LuaState) *LuaCallbacks { func Callbacks(L *LuaState) *LuaCallbacks {
ccallbacks := C.lua_callbacks(L) ccallbacks := C.lua_callbacks(L)
// sorry
return &LuaCallbacks{ return &LuaCallbacks{
Userdata: ccallbacks.userdata, Userdata: ccallbacks.userdata,
Interrupt: *(*func(L *LuaState, gc int32))(unsafe.Pointer(ccallbacks.interrupt)), Interrupt: *(*func(L *LuaState, gc int32))(unsafe.Pointer(ccallbacks.interrupt)),
Panic: *(*func(L *LuaState, errcode int32))(unsafe.Pointer(ccallbacks.panic)), Panic: *(*func(L *LuaState, errcode int32))(unsafe.Pointer(ccallbacks.panic)),
UserThread: *(*func(LP *LuaState, L *LuaState))(unsafe.Pointer(ccallbacks.userthread)), UserThread: *(*func(LP *LuaState, L *LuaState))(unsafe.Pointer(ccallbacks.userthread)),
UserAtom: *(*func(s string, l uint64))(unsafe.Pointer(ccallbacks.useratom)), UserAtom: *(*func(s string, l uint64) int16)(unsafe.Pointer(ccallbacks.useratom)),
DebugBreak: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debugbreak)), DebugBreak: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debugbreak)),
DebugStep: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debugstep)), DebugStep: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debugstep)),
DebugInterrupt: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debugstep)), DebugInterrupt: *(*func(L *LuaState, ar *LuaDebug))(unsafe.Pointer(ccallbacks.debuginterrupt)),
DebugProtectedError: *(*func(L *LuaState))(unsafe.Pointer(ccallbacks.debugstep)), DebugProtectedError: *(*func(L *LuaState))(unsafe.Pointer(ccallbacks.debugprotectederror)),
OnAllocate: *(*func(L *LuaState, osize uint64, nsize uint64))(unsafe.Pointer(ccallbacks.onallocate)),
} }
} }
func ToNumber(L *LuaState, i int32) LuaNumber { func ToNumber(L *LuaState, i int32) LuaNumber {
return ToNumberX(L, i, new(bool)) return ToNumberX(L, i, new(bool))
} }